Finding the Fourth Proportional to 2,006.69, 2,770.01 and 1,343.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,006.69 : 2,770.01 = 1,343.30 : x
2. Step 2: Convert to fraction form
   2,006.69/2,770.01 = 1,343.30/x
3. Step 3: Cross multiply
   2,006.69x = 2,770.01 × 1,343.30
4. Step 4: Simplify right side
   2,006.69x = 3,720,947.72
5. Step 5: Solve for x
   x = 3,720,947.72/2,006.69
6. Step 6: Final answer
   x = 1,854.27